Largest earthquakes during the last 48 hours
| Size | Time | Quality | Location |
| 2.5 | 21.09 08:04:38 | Check. | 4.8 km N of Herðubreið |
| 2.4 | 21.09 00:02:20 | Check. | 8.3 km ENE of Goðabunga |
| 2.3 | 21.09 17:19:26 | 90.0 | 10.4 km NE of Grímsey |
| 2.0 | 20.09 03:44:51 | Check. | 3.9 km N of Krýsuvík |
| 1.8 | 21.09 12:00:46 | Check. | 3.8 km NNE of Grindavík |
| 1.6 | 20.09 04:16:04 | Check. | 4.9 km WNW of Geirfugladrangur |
| 1.5 | 19.09 23:39:43 | Check. | 4.9 km SE of Skjaldbreið |
| 1.4 | 20.09 02:30:21 | Check. | 4.2 km NNE of Grindavík |
| 1.3 | 20.09 18:24:13 | Check. | 4.1 km WSW of Dreki |
| 1.2 | 20.09 01:40:08 | Check. | 3.9 km NNE of Grindavík |